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Add ZCCS config properties [DOC-768] [v/5.5] #2269

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mscwilson merged 1 commit into from
Jul 28, 2026
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Add ZCCS config properties [DOC-768] [v/5.5] #2269

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35 changes: 35 additions & 0 deletions docs/modules/ROOT/pages/system-properties.adoc
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Original file line number Diff line number Diff line change
Expand Up @@ -1019,6 +1019,41 @@ of setting a result size limit.
|string
|When set to any non-null value, security recommendations are logged at the `INFO` level during the member startup.

|`hazelcast.serialization.compact.allowlist.classes`
|
|string
|Comma-separated list of fully qualified class names to allow for xref:serialization:compact-serialization.adoc[zero-config Compact serialization] (ZCCS). If set, only classes on this list (and not on the blocklist) are eligible for ZCCS. Default is empty.

|`hazelcast.serialization.compact.allowlist.packages`
|
|string
|Comma-separated list of package names to allow for ZCCS. Only classes in the exact package (not sub-packages) are matched.

|`hazelcast.serialization.compact.allowlist.prefixes`
|
|string
|Comma-separated list of class-name prefixes to allow for ZCCS.

|`hazelcast.serialization.compact.blocklist.classes`
|
|string
|Comma-separated list of fully qualified class names to block from ZCCS. Default is empty.

|`hazelcast.serialization.compact.blocklist.defaults`
|true
|bool
|Controls whether the default blocklist of known-problematic classes is applied for ZCCS. Note that this property is `defaults`, not `defaultsDisabled` as seen for other configuration options.

|`hazelcast.serialization.compact.blocklist.packages`
|
|string
|Comma-separated list of package names to block from ZCCS. Only classes in the exact package (not sub-packages) are matched.

|`hazelcast.serialization.compact.blocklist.prefixes`
|
|string
|Comma-separated list of class-name prefixes to block from ZCCS.

|`hazelcast.serialization.version`
|
|long
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